1) saturated vapor pressure curve
饱和蒸气压曲线
2) saturated vapor pressure
饱和蒸气压
1.
The Discussion on Measuring the Saturated Vapor Pressure of Liquid;
测定液体饱和蒸气压实验的探讨
2.
Experimental data processing program for measuring saturated vapor pressure of liquid;
液体饱和蒸气压测定实验数据计算机处理
3.
The experiment of saturated vapor pressure of liquid is a kind of chemical thermodynamics experiment.
液体的饱和蒸气压实验属于化学热力学实验,它是一个比较经典的物理化学实验。
3) saturation vapor pressure
饱和蒸气压
1.
It is found that the main parameters affecting the evaporation rate include the activity coefficients and saturation vapor pressures of the elements.
建立了TiAl合金蒸发和沉积数学模型,采用活度系数体现溶池中不同组元的相互作用,影响组元蒸发速率的因素主要有元素饱和蒸气压和活度系数,计算值与试验值符合良好。
2.
The principle and programming method of dew-point calculation for LPG are discussed, the precision of several methods for the calculation of pure liquid saturation vapor pressure used in the dew-point calculation for LPG is analyzed, and the flow chart of dew-point calculation program for LPG and the original program of a example are given.
论述了液化石油气露点计算的原理和程序设计方法,分析了纯液体饱和蒸气压计算的几种常用方法在液化石油气露点计算中的精度,给出了液化石油气露点计算程序框图和具体算例的源程序。
4) vapor pressure
饱和蒸气压
1.
Experimental apparatus for vapor pressure measurement of water;
水的饱和蒸气压实验装置的研制
2.
Experimental investigation of saturated vapor pressure for tetrafluoromethane(CF_4)in 139.53 K~217.53 K;
全氟甲烷(CF_4)饱和蒸气压在139.53 K~217.53 K温度范围内的实验
3.
Experimental research on vapor pressure of HFC-125;
HFC-125的饱和蒸气压实验研究
5) saturated vapour pressure
饱和蒸气压
1.
Discussion about saturated vapour pressure of curved liquid surface;
弯曲液面饱和蒸气压的研究
2.
This paper introduces a test device for saturated vapour pressure of liquid by the method of simple andeasy dynamic substituting equilibrium.
介绍了简易动态法替代平衡法测定液体饱和蒸气压的实验装置,它具有操作简便,现象明显易观察等特点,数据重现性好。
3.
A concise physical picture is furnished by chemical potential curve about the law of phase equilibrium,saturated vapour pressure of curved liquid surface,evaporation and condensation etc.
通过曲线描述,提供了关于相平衡、弯曲液面饱和蒸气压以及蒸发、凝结等规律比较直观的物理图像。
6) saturated steam pressure
饱和蒸气压
1.
Presents the operating principle,deduces the temperature-saturated steam pressure relationship,analyses the force balance of valve plates,and points out the factors determining the action of valve plates and the key problems in making this trap domestic.
介绍了膜盒式蒸汽疏水阀的工作原理,推导得到了膜盒内介质的温度饱和蒸气压关系式,分析了阀片的受力平衡,指出了决定阀片动作的因素和膜盒式蒸汽疏水阀国产化进程中要解决的关键问题。
补充资料：饱和蒸气
| 饱和蒸气 saturated vapour 与同种物质的液相或固相保持动态平衡的蒸气。例如把液体放在封闭容器中 ，液体中随时有分子经液面进入空间，同时有气态分子返回液体。前者是汽化，其速度取决于液体温度；后者是液化，其速度取决于蒸气的密度即压强。当同一时间内从液体逸出与返回液体的分子数相等时，共存的气液两相达到动态平衡，这时的蒸气称为饱和蒸气，其压强称为饱和蒸气压。一定的液体在一定温度下的饱和蒸气压是一定的。饱和蒸气压通常随温度升高而增大。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条